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Rapid:
Individual Calculations January 2015 |
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| Singer, Amit Total change: -10.00 | |   |
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| Israel U-15 Preliminaries (North) 2014 | Tel Aviv | ISR | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1797 | 1.50 | 4 | -0.50 | 20 | -10.00 | |
|  Tifferet, Shaked | | | 1916 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Adar, Idan | | | 1754 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Langberg, Orri | | | 1730 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Merom, Guni | | | 1791 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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